Ypplen
Bosworth & Toller Anglo-Saxon Old English Dictionary - ypplen
According to the Old English Dictionary:
yplen, es;
- ypplen
- n. A top, summit :-- Ypplene fastigio, Hpt. Gl. 473, 47. Ðá ágeolewedan yplenu crocata cacumina, Wrt. Voc. ii. 137, 13. ypplen